If you're a PVP fanatic it is. But I never understood the point of a PVP game that comes down to "Who got the best geerz dawg" instead of Who actually plays better. That's why I like FFXI's PVE focus, artfully crafted challenges, pitting the player(s) against a stronger opponent who must be overcome with cunning and cooperation.
WoW PVE's remind me sort of like Demolition in MW2, everyone runs in and kills eachother (Trying to do the most DPS dawg), with only 2-3 people actually trying to complete the objective.